[1]宗 姗.淮河入江水道运河西堤崇湾段变真空预压排水固结技术试验研究[J].江苏水利,2016,(04):10-15.
 ZONG Shan.Experimental study on drainage consolidation technology with variable vacuum preloading at Chongwan section of Huaihe-into-Yangtze River watercourse[J].JIANGSU WATER RESOURCES,2016,(04):10-15.
点击复制

淮河入江水道运河西堤崇湾段变真空预压排水固结技术试验研究()
分享到:

《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2016年04期
页码:
10-15
栏目:
工程建设
出版日期:
2016-04-15

文章信息/Info

Title:
Experimental study on drainage consolidation technology with variable vacuum preloading at Chongwan section of Huaihe-into-Yangtze River watercourse
文章编号:
1007-7839(2016)04-0010-06
作者:
宗 姗
扬州市水利局,江苏 扬州 225001
Author(s):
ZONG Shan
Yangzhou Water Conservancy Bureau,Yangzhou 225001,Jiangsu
关键词:
地基真空预压排水固结试验
Keywords:
foundationvacuum preloadingdrainage consolidationtest
分类号:
TV882.9
文献标志码:
B
摘要:
本文针对淮河入江水道运河西堤崇湾段深层淤土软弱地基承载力差的特点,通过变真空预压法与传统真空预压法现场试验区的监测与检测数据对比分析得出:变真空预压法大幅度提高了真空预压的能效,对于加固深层淤土地基可以达到降低含水率、提高承载力,达到堤身稳定的目的,具有推广应用价值。
Abstract:
Because of poor foundation bearing capacity at Chongwan section of Huaihe-into-Yangtze River watercourse,the monitoring and test data between variable vacuum preloading method and traditional vacuum preloading method is compared in this paper. The result shows that variable vacuum preloading method greatly improves the efficiency of vacuum preloading,so as to reinforce the deep silt foundation through reducing moisture content and increasing the bearing capacity,finally achieving the purpose of the dike stability.

参考文献/References:

[1]胡中雄,潘林有. 软土地基和预压法地基处理[M]. 北京:机械工业出版社,2004.
[2]夏玉斌. 直排式真空预压加固软土地基的试验与研究[J]. 工程地质学报,2010,18(3):376 ~384.
[3]沈珠江. 软土工程特性和软土地基设计[J]. 岩土工程学报.1998,20(1):108 ~110.
[4]岑仰润,俞建霖,龚晓南. 真空排水预压工程中真空度的现场测试与分析[M]. 岩土力学,2003,24(4):603~ 605.
[5]徐宏,邓学均,齐永正,赵维炳. 真空预压排水固结软土强度增长规律性研究[J]. 岩土工程学报,2010,2(2)285 ~290.

相似文献/References:

[1]龚丽飞,朱玲.真空预压处理新近吹填淤泥土设计与施工要点浅析[J].江苏水利,2015,(10):31.
[2]龚丽飞,朱玲.真空预压处理新近吹填淤泥土设计与施工要点浅析[J].江苏水利,2015,(11):31.
[3]王南江,冯英,翁佳兴,等.微劈裂管路真空预压法加固深淤土地基应用研究[J].江苏水利,2016,(09):1.
 WANG Nanjiang,FENG Ying,WENG Jiaxing,et al.Application research of micro split pipeline vacuum preloading method in reinforcing deep silt soil foundation[J].JIANGSU WATER RESOURCES,2016,(04):1.
[4]冯哲源,陶小玉,徐桂中,等.稻秸秆绳排水体真空固结处理高含水率疏浚淤泥可行性研究[J].江苏水利,2020,(07):56.
 FENG Zheyuan,TAO Xiaoyu,XU Guizhong,et al.Feasibility study on dredged silt with high moisture content treated by vacuum consolidation of straw rope drainage water body[J].JIANGSU WATER RESOURCES,2020,(04):56.
[5]王山,梁广雪,陈先勇,等.真空预压处理高含水率疏浚泥室内足尺大模型试验研究[J].江苏水利,2022,(12):1.
 WANG Shan,LIANG Guangxue,CHEN Xianyong,et al.Full-scale model test on dredged clay at high water content treated by vacuum preloading[J].JIANGSU WATER RESOURCES,2022,(04):1.
[6]杨卫星,江季忠.南通市九圩港提水泵站工程 深基坑开挖及降水施工分析与探讨[J].江苏水利,2016,(07):5.
 YANG Weixing,JIANG Jizhong.Analysis and discussion on deep foundation pit excavation and dewatering construction of Jiuweigang pumping station project in Nantong[J].JIANGSU WATER RESOURCES,2016,(04):5.

备注/Memo

备注/Memo:
作者简介:宗姗(1984-),女,硕士学位,工程师,主要从事水利工程的建设与管理工作。
更新日期/Last Update: 2016-04-15